View Full Version : Problem Diagnosis


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  1. Does exhaust manifold need gaskets?
  2. how to get heater core out?
  3. 1999 Blazer Crankshaft Sensor Selection
  4. 01 s-10 with new motor idles rough
  5. 95 blazer prndl
  6. My "Service Engine Soon" light is on... again
  7. Key Stuck In On Position
  8. heat coming out of defrost vents
  9. Brake/ Blinker lights staying on after shut-off?
  10. 2000 S-10 Blend Door Location help
  11. 95 jimmy misfire on
  12. 89 S10 4cyl idles but when in gear stalls
  13. power drain/lean burn/door locks
  14. Top Dead Center
  15. Charging System Indicator Light
  16. key out, ign. switch in acc mode
  17. 1998 GMC Jimmy Hard starting.
  18. 4.3 CPI question
  19. 4.3 won't run
  20. How couldsomeone sabotage my wheels?
  21. Engine
  22. 97 Blazer dist question.
  23. 94 s10 blazer no current to fan motor
  24. drive shaft
  25. 1997 Chev Blazer 4.3
  26. unexpected engine revving--going to kill someone!!
  27. 96 Jimmy 4-door-cost to replace fuel pump
  28. 99 blazer head gasket?
  29. 94 Jimmy Signal Light Issues
  30. 97 Blazer with High Idle when MAF unpluged and rough idle when pluged in at startup
  31. Climate controls
  32. 93 s-10 blazer starts & dies!
  33. 99 rear disc brakes not working
  34. 2000 s10 4x4 4.3 fuel problems/ oil pressure switch ?
  35. No reverse after tranny valve body cleaning
  36. 95 inst. cluster
  37. tranny valve body
  38. front diff oil change
  39. 98 Jimmy stuck in 4WD - Can't go to 2HI
  40. Fuel Pressure and spark.. but no ignition!!!
  41. 1994 S 10 Pickup 4.3 Runs Cold Thermostat Replaced
  42. urgent problem shifter cable broke on jimmy
  43. Lighting help
  44. 92 S10 Blazer Stuck in 4WD please help
  45. I think im having fuel delivery problems? ?help?
  46. 1998 bravada awd not working
  47. random wiper park position
  48. Trouble with 4X4
  49. 1987 blazer grinding when shifting into 4wd lo
  50. High idle will not kick down
  51. Blower Motor Housing
  52. S 10 (2003) 4 wd pickup
  53. rear defrost...
  54. dome light problem
  55. 96 Blazer 4wd
  56. hard start, randomly dies, blows smoke at start up
  57. 99 jimmy wont start
  58. 99 Jimmy Misfires
  59. '93 GMC Jimmy Vin 'W' CPI Cold Start/Run issue
  60. 2000 GMC Jimmy Heat Only Through Defrost
  61. dealership charge to replace vacume hoses ??
  62. service engine soon light?
  63. 1998 s10 no heat problem
  64. Dont run right when cold
  65. 98 blazer w/auto air delivers air out dash vents only
  66. 01 Jimmy Auto 4 wheel does not engage
  67. Blazers must suck
  68. 98 Blazer shut downs immediately after starting
  69. 98 4.3L Vin W no spark
  70. '95' Jimmy front end problem
  71. 99 4X4 S-10 lower control arm
  72. s10 fuel odor
  73. 2003 S-10 Starter/hard To Do/give To Pro
  74. excessive fuel use
  75. 02' zr2 4 wheel problems
  76. Cooling Problem 95 S-10
  77. 1996 GMC Jimmy
  78. 99 Blazer won't crank
  79. High revs
  80. Hesitate when letting up
  81. 97 head question
  82. 1995 Chevy S10 4X4 4.3 Automatic Transmission Trouble?
  83. Jimmy Smog Fail Code
  84. '94 Sonoma - Low Power / Missing?
  85. Codes 42, 45, 85 and ticking, rattling sound.
  86. 01 transfer case switch/4wd actuator/hvac controls
  87. 2001 S10 Tail Light/reverse lights
  88. short?
  89. 200 Blazer Heater issue
  90. ABS light/brake light
  91. Stubborn Bolt Removal
  92. Where to cut blower housing?
  93. Only getting fuel to half the motor
  94. Gmc Jimmy 95 misfires and bogs down in mid/high rpm
  95. '93 Chevy s-10 4.3L 2wd Not Running Right
  96. 01 blazer heat issue
  97. 99 jmmy current draw
  98. 93 Blazer 4.3 Not running right
  99. need some help
  100. Electrical System Problem
  101. stalls with brakes or headlights
  102. S10 Brake and Back up lights out
  103. 4wd problem
  104. 4WD still inoperable
  105. rear wiper problems
  106. first timer need help.
  107. Smell burning coolant in vents??
  108. no heat please help
  109. 94 s-10 blazer engine swap
  110. fuel pump, fuel filter, ignition module or other?
  111. Same truck new question...
  112. The best o2 sensor??
  113. Lets discuss Ethanol
  114. '00 Sonoma 4L60E, no 3rd & OD
  115. 1999 4x4 T-10 Blazer 4x4/tranny shift problem
  116. 2000 blazer heater
  117. 99 bravada sputter & backfire
  118. 4x4 problem
  119. 1997 4.3 blazer 02 sencors
  120. '97 Blazer sudden bunch of codes, bad idle
  121. heat
  122. 2003 S-10 4.3 Heat Floor/def Sometimes Comes Out Panel
  123. 4x4 problems 93 S10 Blazer 4dr
  124. Unable to get hood open
  125. '92 2.2 sparkplug thread damage
  126. 92 Chevy S-10 brakes
  127. 95 gmc jimmy gets fuel but no spark - plz help
  128. 95 gmc jimmy gets fuel but no spark - plz help
  129. 1993 Blazer Idle Issue
  130. Drive shaft
  131. What Rims Will Fit
  132. where is the secondary air pump 2000 s10
  133. Choices...which sensor?
  134. Abs Light Problem
  135. 2001 Chevy Blazer 4x4 - No tension on the parking brake.
  136. Ready for the Road
  137. refilling cooling system
  138. 89 4cyl. S-10 sometimes wont start/bouncy idle?
  139. 03 S10 - Where is the door pin switch? Radio stays on!
  140. 01 Blazer tranny problem
  141. 2001 s-10 intermittent won't start
  142. 98 jimmy sticks in 4hi
  143. RPM Surging ???
  144. s10 2.2 4 cly stalling then restarting no SES light?? ABS lights on
  145. 97 blazer 4WD don't work
  146. Problem With New Rebuilt 700r4 Trans Shifting
  147. Need help with 1997 Blazer
  148. running lights ,speedometer wont work
  149. Engine power dropping..
  150. 95 Jimmy 4WD Problems
  151. airbag light short
  152. 95 2.2 poor mileage and rough starts
  153. '01 Blazer ZR2 noise after lower intake seal replacement.
  154. 2 Problems w/00 Blazer
  155. 99 Chevy blazer hard staring
  156. Fusible link ?
  157. 1994 S10 Blazer Fuel Pump Relay Switch
  158. 98 S-10 Clutch problem
  159. 97 s-10 Blazer ignition
  160. 98 s-10 ABS issue
  161. 02 blazer tranny issues
  162. Front axle nut size on 92 jimmy 4x4?
  163. 98 jimmy hard shift
  164. P1351 again, I give up..
  165. PO452 Fuel Sensor Low Input
  166. code p0446 and p0453
  167. Front Wheel Sag
  168. Will not stay in 4WD or 2WD
  169. P0753 Code
  170. '96 chevy blazer water pump issues, i think.
  171. no heat
  172. no heat
  173. Im So Lost
  174. ses and hesitation
  175. Noise in suspension, driveline, or ??
  176. 02 s10 blazer wont start
  177. Brake bleeder valves
  178. My '99 V6 S-10 is losing MPG like crazy
  179. engine rotates and starts, then shuts off
  180. '97 Blazer, toasted another Ign. module
  181. sonoma 4WD
  182. Pitman Arm Replacement on 1999 4WD Blazer
  183. s10 1997 blazer sound when deaccelerating
  184. control
  185. misses upon aceleration
  186. check engine light
  187. Front axle engagement
  188. rear main seal question
  189. MAF Sensor
  190. 95 Jimmy Stumbles on Acceleration
  191. 2001 Blazer
  192. 98 S10 blazer runs and then dies
  193. ticking from passenger side
  194. 98 s10 blazer runs and dies
  195. 96 Jimmy Engine trouble, Opinions!
  196. 95 blazer misfire distributor noise
  197. 97 blazer brake light problems
  198. help with Ignition coils
  199. front axle seal 02 S10 4.0 4x4
  200. trouble with 88 s-15 jimmy
  201. Transmission overfilled
  202. ALOT of codes/I have no idea where to start PLEASE HELP!!!
  203. HVAC issues
  204. 1995 chevy s-10 blazer turn signals working intermittently
  205. Belt chirp
  206. 95 jimmy probs
  207. 1996 S10 Blazer New Fuel Pump Fuel Guage Not Working
  208. '97 Bravada that won't start, stuck in park, key stuck in ignition.
  209. 94 blazer s-10 v6 will not fire
  210. I have some codes; need to know what to fix??
  211. A/C or Heater Clicking
  212. 93 S-10 Blazer temp guage help.
  213. 95 S-10 Blazer fuel relay problem
  214. 1995 Sonoma Hesitation
  215. Question about TCC
  216. Good Heat....cold Feet ??
  217. Fuel pump replacement
  218. Possible tranny fluid burned by motor?
  219. 98 Bravada 4wd doesnt work
  220. bad vibration at idle
  221. what is the biggest rims i can put on my truck
  222. 1992 s10 blazer fuel problems
  223. Transmission lines.
  224. Cant get my OBD2 scanner to work with the plug under the dash??
  225. '91 s10 fuel pump won't run
  226. Puzzled
  227. 98 Jimmy, Hard start
  228. 2000 bravada distributor problems
  229. Brake lights stay on -- not the brake light switch
  230. 89 S10 wiper motor troubleshooting help
  231. "3rd generation" 4wd system?
  232. GMC S15 '88 Can't get it into 1st gear!
  233. Problem: 93 GMC Jimmy won't start.
  234. Weird Hessitation
  235. 95 2wd s-10 Oil pan change
  236. Shifting problems
  237. 97 blazer won't shift out of park.
  238. 94 Jimmy 4x4 Problem
  239. Tranny help me PLEASE!!!
  240. Timing marks on balancer.
  241. Just installed new intake manifold gasket/84/2.8l
  242. 1999 GMC Envoy losing coolant
  243. putting a 4l80e in a 1996 blazer? will it work?
  244. Where is the antifreeze going??
  245. 4L60E trans not shifting 2 or 4 gears
  246. 96 overheats when I come to a stop
  247. 99 Blazer Replace Washer Tank
  248. 2000 chevy blazer
  249. 99 Blazer losing antifreeze
  250. 1998 GMC Envoy Starting Problem